
package Control;

import Model.MailUtil;
import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Nguyen Hung
 */
public class ContactServlet extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String fullname = request.getParameter("fullname");
        System.out.println(fullname);
        String email = request.getParameter("email");
        System.out.println(email);
        String content = request.getParameter("content");
        String url = "";
        request.setCharacterEncoding("utf-8");
        if (fullname == null) {
            request.setAttribute("fullnameError", "Bạn Chưa nhập họ tên");
            url = "/contact.jsp";
        } else if (email == null) {
            request.setAttribute("emailError", "Bạn Chưa nhập địa chỉ email");
            url = "/contact.jsp";
        }


        MailUtil.sendMail(email, "08130038@st.hcmuaf.edu.vn", "Câu hỏi từ người dùng " + fullname, content);
        request.setAttribute("thanks", "Cám Ơn bạn đã gửi phản hồi cho chúng tôi. Chúng tôi sẽ có câu trả lời sớm nhất cho quý khách");
        url = "/thanks.jsp";
        request.setAttribute("fullname", fullname);


        RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
        dispatcher.forward(request, response);


    }

//    private void sendMail(String fromEmail, String toEmail, String subject, String body) throws MessagingException {
//        Properties pros = System.getProperties();
//        pros.put("mail.smtp.host", "chuabietnua");
//        pros.put("mail.smtp.port", "25");
//        pros.put("mail.smtp.starttls.enable", "true");
//
//        Session session = Session.getDefaultInstance(pros);
//        Message message = new MimeMessage(session);
//
//        message.setSubject(subject);
//        message.setText(body);
//
//        message.setFrom(new InternetAddress(fromEmail));
//        message.setRecipient(Message.RecipientType.TO, new InternetAddress(toEmail));
//
//        message.setSentDate(new Date());
//        message.saveChanges();
//        Transport.send(message);
//    }
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
